深圳市流感指数的制定及应用

目的 探索疾病监测数据的应用新模式,提升疾病监测质量。方法 采用综合评分法,对流感样病例百分比的基线值和平均值、每周流感病毒检测阳性率和每周流感样病例暴发疫情起数的高低程度评分和计算权重系数,建立“流感指数”判定方程。结果 “流感指数”分为4个等级,分别为极易发生（Ⅰ级,指数值3.6~4）、易发生（Ⅱ级,指数值2.6~3.5）、较易发生（Ⅲ级,指数值1.6~2.5）和较少发生（Ⅳ级,指数值1~1.5）。结论 “流感指数”是将疾病监测数据转化为实际应用的新尝试,具有良好的社会效益。

Development and Application Of Shenzhen Flu Index.

Objective To explored the new mode of application of disease surveillance data and enhanced the quality of disease surveillance. Methods Used comprehensive scoring method, "Flu index" was rating with the percentage of baseline values and average value of influenza-like illness(ILI), the positive rate of influenza virus per week and the number of outbreaks of ILI. Results "Flu Index" was divided into four grades, the most easily to occur(gradeⅠ, 3.6~4) , quite easy to occur (grade Ⅱ, 2.6~3.5), easy to occur (grade Ⅲ, 1.6~2.5) and less easy to occur (grade Ⅳ, 1~1.5) respectively. Conclusion"Flu index" was a new attempt to change disease surveillance data into practical applications, which had good social benefits.